Priority Date: 28.06.12 (US 201261665369P)

ENVIRONMENTALLY FRIENDLY SOLVENT SYSTEMS/SURFACTANT SYSTEMS FOR DRILLING FLUIDS

  • Application ID: EP13809829
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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Technology Company

Attorney

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Headquarter in Munich
active in Legal Services

Specialization

This EP application has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) and E21 (EARTH OR ROCK DRILLING; MINING). We found, that Hoffmann Eitle PartmbB, Murgitroyd & Company, RACKETTE Patentanwälte PartG mbB, A.A. Thornton & Co., v. Füner, Ebbinghaus, Finck, Hano Patentanwälte and 2 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.06.2012 - Priority Date (US 201261665369P)
  • 03.01.2014 - Publication A1 (WO2014004968)
  • 06.05.2015 - Publication A1 (EP2867324)

IPC Classification